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path: root/drivers/serial/68328serial.c
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Diffstat (limited to 'drivers/serial/68328serial.c')
-rw-r--r--drivers/serial/68328serial.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index bac853c5abb..9b8b585513e 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -275,8 +275,7 @@ static void status_handle(struct m68k_serial *info, unsigned short status)
return;
}
-static void receive_chars(struct m68k_serial *info, struct pt_regs *regs,
- unsigned short rx)
+static void receive_chars(struct m68k_serial *info, unsigned short rx)
{
struct tty_struct *tty = info->tty;
m68328_uart *uart = &uart_addr[info->line];
@@ -377,7 +376,7 @@ clear_and_return:
/*
* This is the serial driver's generic interrupt routine
*/
-irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
+irqreturn_t rs_interrupt(int irq, void *dev_id)
{
struct m68k_serial * info;
m68328_uart *uart;
@@ -394,10 +393,10 @@ irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
#ifdef USE_INTS
tx = uart->utx.w;
- if (rx & URX_DATA_READY) receive_chars(info, regs, rx);
+ if (rx & URX_DATA_READY) receive_chars(info, rx);
if (tx & UTX_TX_AVAIL) transmit_chars(info);
#else
- receive_chars(info, regs, rx);
+ receive_chars(info, rx);
#endif
return IRQ_HANDLED;
}